A crow enjoys a ride on the back of a rhinoceros in National Zoological Park in New Delhi, India.

Sagar Kaul/Barcroft India

A Serpent eagle takes flight in the search for prey in the Mayong Reserve forest in the out skirts of Guwahati city, India.

EPA

A panda sleeps in the Olympic Games Panda Bear enclosure at the Beijing Zoo in China.

AFP/Getty Images

Ocelot offspring Diego, right, lies next to his mother, Sara, at a zoo in Berlin, Germany.

ZUMAPRESS.com

A female Indian one horned rhino (left) fights with a male rhino who has come close to her with intentions of mating in the Pobitora Wildlife Sanctuary in Morigaon district of Assam, northeast India.

EPA

A ridgeback plays with a terrier on a beach in Cape Town, South Africa. Autumn in the cape peninsula provides mild weather enjoyed on the beach by dogs and humans alike.

EPA

A snail is pictured on the red carpet during the 65th Cannes film festival in Cannes.

AFP/Getty Images

Rio’s zoo vet Alex Spadetti plays with Lequinho, a two-month-old green monkey, in Rio de Janeiro, Brazil. Lequinho, whose mother died upon giving birth, is being taken care of by a team of veterinarians and biologists.

AFP/Getty Images

A stork collecting material for its nest flies over a field near Biebesheim, western Germany.

AFP/Getty Images

Red knots rest at Slaughter Beach in Delaware during their annual migration.

AP

A dhole plays with its newborn pup at Minnesota Zoo in Apple Valley, Minn.

AP

An approximately 2-year-old female cougar runs away from a Washington Department of Fish and Wildlife trap after being released northeast of Arlington. The cougar was trapped Tuesday when it was spotted too close to an area populated by humans.

AP

A heron attacks a gosling in the Serpentine lake in Hyde Park in London, England.

Getty Images

Vishal (left) and Rahul feed pigeons at a feeding park in the Mumbai suburbs.

Reuters

A rescued black bear carries a watermelon at The Wild Animal Sanctuary on the prairie near Keenesburg, Colorado. The 720-acre sanctuary is a refuge for large carnivores such as tigers, bears and lions that have been seized from illegal or abusive cases around the world.

Reuters

A brown argus butterfly is on desiplay at the Butterfly Conservation. Global warming is helping the once-rare small British butterfly, according to a study in the journal Science.

AP

A red panda sleeps in the panda bear enclosure at the Beijing Zoo. The zoo grounds were originally a Ming Dynasty imperial palace and finally opened to the public in 1908.

AFP/Getty Images

A yet to be named colt, the first white Standardbred born in North America in 14 years, gallops at Fair Winds Farm in Cream Ridge, NJ.